A common solution we’ve seen applied is to connect a relay in parallel ... relay is like closing the switch. BJTs are a very common type of transistor. Their function is to amplify current.

This is a simple clap switch circuit with high sensitivity. The only unusual component is the single coil latching relay. While there are numerous means of generating the latching function, the ...

For any given state of the FLIP-FLOP touching the corresponding set of contacts will make the circuit to reverse its state of balance and in effect toggle the switch. As a switch is used a relay ...

Similar circuits can be constructed ... PNP transistors and n-channel transistors function similarly to “signal turns switch on” relays and tubes; likewise NPN transistors and p-channel ...

Electroswitch control switch relays combine the function of a control switch with a remote-controlled solenoid allowing one device to do both the manual and supervisory control function in the control ...

a different form of electronic switch and processor, the researchers said. The transistor laser also raises the possibility of replacing wiring between components at the chip- or board-level with ...

They switch on with a base voltage of around 0.6V to 0.8V. Circuit diagrams often show transistors in switching circuits. For an ideal NPN transistor, the switch-on voltage at the base is ...